Combined air filteration housing and conveyor unit



FIG. 1 is a top plan view of a combined air filteration housing and conveyor unit showing our new design;

FIG. 2 is a front elevational view thereof, the rear elevational view being a mirror image of that shown;

FIG. 3 is a side elevational view thereof, the opposite side elevational view being a mirror image of that shown;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a perspective view thereof. 

The ornamental design for a combined air filteration housing and conveyor unit, as shown and described. 